The Siglent SDG2082X is a dual-channel function/arbitrary waveform generator with an 80MHz maximum bandwidth, 1.2GSa/s sampling rate, and 16-bit vertical resolution. The proprietary TrueArb & EasyPulse techniques help to solve the weaknesses inherent in traditional DDS generators when generating arbitrary, square, and pulse waveforms. With the advantages above, SDG2082X can provide users with a variety of high fidelity and low jitter signals, which can meet the growing requirements of complex and extensive applications. The innovative EasyPulse technology is capable of generating lower jitter Square or Pulse waveforms, bringing a wide range and extremely high precision in pulse width and rise/fall times adjustment. When a Square/Pulse waveform is generated by DDS, there will be a one-clock-jitter if the sampling rate is not an integer-related multiple of the output frequency. EasyPulse technology successfully overcomes this weakness in DDS designs and helps to produce low jitter Square/Pulse waveforms.
A wide range of analog and digital modulation modes are supported, including "internal" and "external" modulation. Supported modulation types: AM, FM, PM, FSK, ASK, DSB - AM. The burst signal for sine, square, ramp, pulse or arbitrary waveforms can be generated. The Start phase ranges from 0° to 360° and the burst period ranges from 1 µs to 1000s are supported, as well as two burst modes "N cycle" and "Gated”. Supports both logarithmic and linear sweep modes with "up" or "down" sweeping using one of the following waveforms: sine, square, ramp, and arbitrary waveform. In sweep mode, it can generate signals with variable frequency in a sweep time range from 1 ms to 500 s. The trigger source could be selected from internal, external, and manual triggers. The devices have a built-in high precision frequency counter with an input frequency range of 0.1 Hz to 200 MHz. Because of the separate input connector, the frequency counter is independent of the two output channels.
SPECIFICATIONS
● Maximum Frequency: 80MHz
● Resolution: 1µHz
● Sample Rate: 300MSa/s
● Maximum Sample Rate: 1.2GSa/s
● Maximum Amplitude: 20Vpp
● Frequency Counter: Up to 200MHz
● Number of Channels: 2
FEATURES
● Dual-channel, 120MHz maximum bandwidth, 20Vpp maximum output amplitude, high fidelity output with 80dB dynamic range
● High-performance sampling system with 1.2GSa/s sampling rate and 16-bit vertical resolution. No detail in your waveforms will be lost
● Innovative TrueArb technology, based on a point-by-point architecture, supports any 8pts to 8Mpts Arb waveform with a sampling rate in the range of 1μSa/s to 75MSa/s. Plenty of analogs and digital modulation types: AM, DSB-AM, FM, PM, FSK, ASK, and PWM
● Innovative EasyPulse technology, capable of generating lower jitter Square or Pulse waveforms, brings a wide range and extremely high precision in pulse width and rise/fall times adjustment. Sweep and Burst function, High precision Frequency Counter, and Standard interfaces: USB Device, USB Host, LAN（VXI-11, support U Disk storage and software, upgrading GPIB port is optional
